Eldritch Prince

Physiology

Aberration

Size

Large

Speed

30 ft., fly 60 ft. (hover)

Armor class

21

Hit points

356 (31d10 + 186)

Proficiency

+6

• STR 20 +5 save +5
• DEX 17 +3 save +3
• CON 22 +6 save +12
• INT 26 +8 save +14
• WIS 22 +6 save +12
• CHA 24 +7 save +13

Skills

Arcana +14 , Deception +13 , Insight +12 , Perception +12

Passive Perception

22

Senses

truesight 120 ft., telepathy 300 ft.

Languages

Netherspeech, Common, Primordial, Myr

Damage resistances

cold, fire, lightning, bludgeoning, piercing, slashing

Damage immunities

psychic, poison

Condition immunities

charmed , frightened , paralyzed , poisoned , prone , stunned

Found in

Plane of Oblivion , Rift Breach

Traits

• The Court

  Every creature it has taken is still available to it. It knows anything any of them knew.

• Attention

  A creature that starts its turn within 60 feet and can see the prince makes a DC 22 Intelligence save or takes 6d10 psychic damage and cannot take a reaction until the start of its next turn.

• Closed Mind

  The prince cannot be surprised, cannot be deceived, and is immune to any effect that would read or alter its mind.

Actions

• Multiattack

  The prince makes three tendril attacks, or uses Mind Blast and makes one tendril attack.

• Tendril

  +14 to hit · reach 20 ft.

  4d10 + 8 psychic damage

  The target's Intelligence is reduced by 1d4 until it finishes a long rest.

• Mind Blast

  Each creature within 60 feet makes a DC 22 Wisdom save. On a failure it takes 12d10 psychic damage and is Stunned until the end of its next turn. A creature reduced to 0 hit points this way is taken into the court instead of killed.

• Erase Memory

  One creature within 120 feet makes a DC 22 Intelligence save or loses the last hour, including why it came.

• Teleport Bonus action

  The prince teleports up to 300 feet to a space it can see, and one creature it chooses within 10 feet goes with it.